high-pass filter的例句大全

To eliminate the interference of 50 Hz alternating current, a digital high-pass filter is designed.

设计了用于抗50Hz工频干扰的数字 高通滤波器 .

Experimental results show that temporal high-pass filter algorithm corrects the non-uniformity of infrared focal plane arrays to achieve the desired objective, but the accumulation frame number needs set correctly.

实验结果表明，时域高通滤波算法尽可能的校正了红外焦平面阵列表现为低频的非均匀性，达到了预期的校正目的，但积累的帧数需要设置。

At last, the multi-scale bilateral filter based on temporal high-pass filter algorithm is presented, this algorithm is based on pyramid decomposition and use different time constant for nonuniformity cumulative in different scales.

最后提出了一种双边多尺度时域高通滤波法，该算法在金字塔分解的基础上，结合了时域高通滤波器和双边滤波器，在不同尺度上采用不同的时间常数来进行非均匀性的累积。

research of high-pass filter feedback spwm inverter

高通滤波反馈型正弦脉宽调制逆变器研究

However high-pass filter may filter out low velocity blood flow components while eliminating the wall clutter.

但是,高通滤波器在滤除管壁信号的同时也滤除了频带与之重合的低频血流成分.

Using these characteristics, the paper designed the Chebyshev low-pass filter, the Biquadratic Elliptic function high-pass filter and manufactured the printing wiring board.

利用这一特点，设计了性价比优越的切比雪夫有源低通滤波器和双二次型椭圆函数有源高通滤波器，并制作了印刷电路板。

The cut-off frequencies of the high-pass filter are set to the synchronous frequency of induction motor.

高通滤波器 的截止频率等于电机的同步角频率.

According to the principle of filtering we separate the fields of wind, geopotential height and temperature using optimum high-pass filter.

并根据滤波原理，利用最佳高通滤波器，将风场、位势高度场和温度场进行了中尺度分离。

High-pass Filter Design Based on the E Type Frequency Dependent Negative Resistor

基于E型频变负阻的高通滤波器设计

Some corresponding improved methods are summarized. High-pass filter, piecewise polynomial fitting and empirical mode decomposition ( EMD) are applied to eliminate the error effect of numerical integral and their corresponding merits and demerits are detailedly reviewed.

将高通滤波、分段多项式拟合以及经验模态分解（Empirical mode decomposition）技术应用于消除数值积分的误差影响，并详细论述各种处理方法的优缺点。

The active filtering circuit by this design enjoys low sensitivities character of the passive ladder network prototype. Design example of five-order elliptic high-pass filter and its PSPICE simulation result are also given.

用该方法设计的有源滤波电路具有无源梯形网络原型的低灵敏度特性，给出了五阶椭圆高通滤波器的设计例子和PSPICE仿真结果。

if the passive low-pass filter swap the location of resistance and capacitance can be obtained by passive high-pass filter.

假如把无源低通滤波器中电阻和电容的位置互换，即可得到无源高通滤波器。

adding a high-pass filter to dcls to eliminate the magnetic location interference caused by chemical electric potential

增设高通滤波器消除化学电位对磁定位的干扰

to eliminate the interference of 50hz alternating current, a digital high-pass filter is designed.

设计了用于抗50Hz工频干扰的数字高通滤波器。

experiment shows high-pass filter can improve signal-to-noise ratio.

实验说明高通滤波能在一定程度上改善去噪效果。

high-pass filter (hpf) have a common passive high-pass filter and second-order high-pass filter.

高通滤波器（HPF）常见的有无源高通滤波器和二阶高通滤波器。

a new image preprocessing method based on high-pass filter and morphology is presented.

本文将高通滤波和数学形态学图像处理算法相结合，提出一种新的预处理方法。

first, the background is suppressed by high-pass filter for eliminating the influence of the cloud background on image segmentation;

首先，利用高通滤波器作为背景抑制滤波器，消除强起伏云背景对图像分割的影响；

underwater image; backscatter; wavelet transform; high-pass filter; threshold denoising;

水下图像；后向散射；小波变换；高通滤波；阈值去噪；

experimental study on thermo-instability of liquid jets using optical high-pass filter

加热条件下液体射流不稳定性的高通滤波研究